The NiFi Registry UI displays the shared resources available and provides mechanisms for
creating and administering users/groups, buckets and policies.

When the application is started, the user is able to navigate to the UI by going to the
default address of http://<hostname>:18080/nifi-registry in a web
browser. There are no permissions configured by default, so anyone is able to view and
modify the flows and buckets. For information on securing the system, see the System
Administrator's Guide.

When an administrator navigates to the UI for the first time, the registry is empty as
there are no flow resources available to share yet:

The Buckets menu is available at the top left of the screen. It allows the user to
display flows based on which bucket they are contained in. On the top right of the screen is
the Settings button () which accesses functionality for managing users, groups, buckets and
policies. Next to the Settings button is the Help button () which accesses the NiFi Registry Documentation.